The bike you have been saving for is discounted 20%. You have $500 saved to purchase it. The original, non-discounted price of the bike is $550. There is a 5.94% sales tax added to the price of the bike. After you purchase the bike with the discount and sales tax, how much money will you have left over? Round your answer to the nearest dollar.

Money left= $33.86

Step-by-step explanation:

First, we need to calculate the total cost of the bike:

Original purchase price= $550

Discount= (550*0.2)= (110)

New price= 440

Tax= 440*0.0594= 26.14

Total price= $466.14

Now, the total money left:

Money left= 500 - 466.14

Money left= $33.86

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this

nope

step-by-step explanation: